Trans power equipments offers variable speed pulley. Variable speed pulley drives convert any standard constant speed motor to a variable speed, which produces infinite speed control for any desired speed within the speed range instantly, accurately, smoothly and while the machine is in operation. The speed variation of 1:3 is achieved and in combination with various fixed pulleys, practically full middle speed range is covered. This has offered versatility to a machine by means of permitting it to be adjusted to the right speed in changing job conditions, operators, sizes, shapes, materials, production schedules, etc. The advantages include maximum production, reduced manufacturing costs, better and uniform quality of product. The drive includes a spring loaded variable speed pulley, variable speed belts, fixed pulley and motor slide base.
